A powered hand tool used for clay digging, breaking frozen ground, demolition of concrete paving, and the like. The unit has a non-rotating chuck through which a piston, or any other percussion system, imparts hammer-like blows to various types of accessories such as chisels, spades, picks, backfill tamping pads, and frost wedges. When provided with certain attachments, the unit may also be used as a sheeting and piling driver, drift bolt driver, or spike driver. See also drill, pneumatic, drifter; and drill, pneumatic, sinker.
Classification: Parts of coal or rock cutters and tunneling machinery
NSN 7035-00-870-0290
NSN 6150-01-608-3348
NSN 6620-01-411-7382
NSN 6620-00-369-1916
NSN 6645-00-988-4427
NSN 6130-00-467-5014
NSN 6685-01-566-1316
NSN 5965-01-431-9723
NSN 6145-01-460-4357
NSN 4140-01-536-2501
NSN 6105-01-401-5361
NSN 5975-01-168-7643